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3 years ago

11

A marble is randomly selected from a bag containing 3 red marbles, 3 blue marbles and 3 green marbles. What is the probability t

hat the selected marble is green.
A.3
D.1/9
B.1/2
C.1/3

2 answers:

ddd [48]3 years ago

6 0

Answer:

$\frac{1}{3}$

Step-by-step explanation:

Formula: Correct result / Total possible results

Plug it in: 3/9

Simplify: 1/3

leonid [27]3 years ago

5 0

Correct answer is C: 1/3

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2 + 1/3 what is the answer for the question

Novay_Z [31]

Answer:

2 1/3

Step-by-step explanation:

6 0

3 years ago

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Are factor of 6 is 36,56,42 and 66

krek1111 [17]

Factors of six would be 1*6 and 2*3

8 0

3 years ago

Read 2 more answers

Could 8.8 cm, 8.0 cm and 8.8 cm be the side lengths of a triangle?

Alinara [238K]

Answer:

yes it is possible to have a triangle with 8.8 cm, 8.0 cm and 8.8 cm.

Step-by-step explanation:

Condition on sides of triangle:

The triangle inequality states that the sum of the lengths of any two sides of a triangle must be greater than the length of the third side.
It is not possible to have sum to be less than the length of the third side.
A triangle with three given positive side lengths exists if and only if those side lengths satisfy the given condition
Let a, b and c be three sides of triangle.

$a + b > c\\a+c>b\\b+c>a$

Here, we are given that a = 8.8 cm, b = 8.0 cm, c = 8.8 cm

We check for the triangular inequality:

$1.~8.8 + 8.0 > 8.8\\16.8>8.8\\2.~8.8+8.8>8.0\\17.6>8.0\\3.~8.0+8.8>8.8\\16.8>8.8$

Thus, yes it is possible to have a triangle with given measurements.

7 0

3 years ago

WILL GIVE BRAINLIEST!!

My name is Ann [436]

Answer:

1. x = 1 over 2 or you can simplify by writing x = 0.5

2.x = -1 over 3 or x= -0.3

3.x = -17

4.x = 9

5.x = 7

6.-4 over 9 or x = -0.4

7.x = 1 over 10 or x = 0.1

8.x = 1 over 4 or x = 0.25

9.x = -1

10.x = 13

hope this helps! :-)

6 0

3 years ago

Joanie decides to buy matching sweaters for herself and her 3 sisters. The regular price of the sweaters is $37. Joanie says if

Roman55 [17]

Answer:

Yes, it is possible if the sweaters on sale are $7.40 each.

Step-by-step explanation:

The sweaters each cost $37. To purchase all four (for herself and 3 sisters) without a sale would be 4(37)= $148.

40% off the regular price would be 0.40(148)= $59.20 savings. She would spend 148-59.2= $88.80.

Is it possible to buy two regular price sweaters and two on sale for $88.80?

2(37)=$74. If we subtract from the sales total, 88.80-74=14.80. This means the two sweaters on sale must each be $7.40. It is possible to save 40%.

8 0

4 years ago